1963-1964 Studebaker Avanti, 1965-1985 Avanti New Old Stock rear bumper vertical support part number 1556202 The support is the cured piece of channel steel that bolts to the back of the bumper and then goes down and bolts to the support that’s on the frame. The vertical bumper bolts to this support and covers it up, the support as very rare to find in a new old stock part and not a reproduction like others sell